63 66 ALL w 8 SPD PLUG front bearing expansion Fuller 5397 2312755 1 23 65 Ser 80 4 cyc DIESEL w New Process 5 SPD CAP ASSY rr bearing w race 23958850 1 11 75 NOTE Use selectively to secure minimum end play 4 423 WASH ER SPACER GASKET Transmission Counter Gear Bearing 56 62 ALL w Spicer 5 SPD 63 Ser 60 DIESEL w Spicer 5 SPD 63 66 Ser 80 w Spicer 5 SPD exc j 409 DIESEL front 1 I D x 2 0 D x M6 thk A 64 66 Ser 60 w Spicer 5 SPD Spicer 976 W 3726700 1 40 63 66 ALL w 8 SPD front bearing Fuller 10501 2324677 1 67 64 66 ALL w New Process 4 SPD front 15 I D x 2 O D x 4 thk 2462215 1 1 05 64 66 ALL w New Process 4 SPD rear thrust 2462216 1 35 65 Ser 80 4 cyc DIESEL w New A Process 5 SPD front bearing thrust NP 92917 23587340 1 80 65 Ser 80 4 cyc DIESEL w New Process 5 SPD exc TILT front bearing retainer 2474138 1 3 85 55 61 ALL w 4 SPD SPACER brg 1 I D x 2 O D x 14 thk 3795505 1 75 56 62 ALL w Spicer 5 SPD 63 Ser 60 DIESEL w Spicer 5 SPD 63 66 Ser 80 w Spicer 5 SPD exc 409 DIESEL SPACER frt bearing 2 0 D 64 66 Ser 60 w Spicer 5 SPD Spicer 30 59 6 3726679 1 20 65 Ser 80 4 cyc DIESEL w New Process 5 SPD SPACER rr bearing needle roller rr 23958880 1 80 65 Ser 80 4 cyc DIESEL w New Process 5 SPD SPACER rr bearing front 23958890 1 85 56 66 ALL w New Process 5 SPD GASKET front retainer 3 I D x 4 O D 2345463 1 10 S6 66 ALL w New Process 5 SPD GASKET countershaft NP 91204 4 holes 4 I D 3727155 1 15 S6 62 ALL w Spicer 5 SPD exc DIESEL 62 63 Ser 60 DIESEL w Spicer 5 SPD 63 66 Ser 80 w Spicer 5 SPD exc 409 DIESEL GASKET countershaft Spicer 30 223 27 64 66 Ser 60 w Spicer 5 SPD 4 holes 3 I D 3726687 1 25 59 65 Ser 60 80 w Clark 5 SPD 65 Ser 50 2 cyc DIESEL w Clark GASKET countershaft 32 I D paper 5 SPD Clark 202076 2073105 1 10 62 66 Ser 80 DIESEL w Spicer 5 SPD 63 65 Ser 80 w Spicer 5 SPD 409 exc 3 SPD aux trans 63 65 ALL w Spicer 5 SPD close ratio GASKET countershaft Spicer 44 223 1 2084576 1 10 65 Ser 80 4 cyc DIESEL w New GASKET countershaft frt bearing Process 5 SPD retainer NP 92732 23587330 1 15 4 426 SPACER Transmission Countershaft Gear 55 66 ALL w Muncie 4 SPD reverse 2 I D x 2 O D x Z length 590506 1 45 56 66 Ser 60 w New Process S SPD cluster gear 12544 I D x 2K6 O D x 5 thk 3727156 1 75 62 66 Ser 80 DIESEL w Spicer 5 SPD 2nd and 3rd speed Spicer 46 37 5 63 65 ser 80 w spacer 5 SPD 409 2 LD x 2 O D 2382923 1 2 65 4 428 SHAFT Transmission Counter 56 66 Ser 60 w New Process 5 SPD 1st and 2nd speed NP 95443 2442923 1 57 50 56 62 ALL w Spicer 5 SPD exc DIESEL 62 63 Ser 60 DIESEL w Spicer 5 SPD 63 65 Ser 80 w Spicer 5 SPD exc I 409 DIESEL 1st and 2nd speed 22T 18T 15 4 64 66 Ser 60 w Spicer 5 SPD O L Spicer 30 30 38 3726660 1 80 70 A 59 66 ALL w Clark 5 SPD exc 4 cyc DIESEL lst and 2nd w gear Clark 219399 3859664 1 79 95 I966 Chevrolet Motor Division 415 4 422 General Motors Corporation REVISED MARCH I 1966